Noun
leaving (a matter) to others; depending on others; leaving (a matter) to take care of itself
彼方任せにしないで、自分で責任をもってやってください。Instead of leaving it to others, take responsibility yourself. leaving everything to Buddha's providence
Also written 貴方任せ【あなたまかせ】、彼方任せ【あなたまかせ】